Chen Jin, moved closer to an Olympic berth on Sunday when he became Asian champion, while Zhao Yunlei claimed two titles to close out a successful Badminton Asia Championships.

Chen Jin’s 21-12, 21-18 victory over Du Pengyu means he is likely to overtake Peter Gade as the fourth ranked player in the world ranking, a result which will give him a ticket to the London Olympics along with Lin Dan and Chen Long.